An Earth Heat Sink Concept for Underground Power Sources

Abstract

The possibility of using an earth heat sink to absorb the waste heat from an underground power plant operating in a closed cycle was investigated. Preliminary calculations based upon a transient heat conduction analysis were carried out to determine the order of magnitude of dimensions of the required heat sink. The calculations have shown that earth heat sinks may be practical and that they should be considered along with other methods of heat dissipation for underground power plants operating on a closed cycle basis over limited durations in time.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Feb 01, 1973
Accession Number
AD0757708

Entities

People

  • Shivam Garg

Organizations

  • Naval Facilities Engineering Service Center

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Civil Engineering
  • Dissipation
  • Equations
  • Excavation
  • Groundwater
  • Heat Exchangers
  • Heat Pumps
  • Heat Sinks
  • Heat Transfer
  • Particle Size
  • Specific Heat
  • Steady State
  • Temperature Gradients
  • Thermal Conductivity
  • Thermal Diffusivity
  • Three Dimensional
  • United States

Readers

  • Electrical Engineering
  • Seismology
  • Thermal Physics or Thermal Science.